/* ============================================
   BYBLOS HOOKAH LOUNGE — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: #064e3b;
    color: #fefdf8;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #064e3b;
    color: #fefdf8;
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #064e3b;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #047857, #064e3b);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: inherit;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -12px rgba(6, 78, 59, 0.4);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary span,
.btn-primary svg {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: #fefdf8;
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(254, 253, 248, 0.3);
}

.btn-secondary:hover {
    background: rgba(254, 253, 248, 0.1);
    border-color: rgba(254, 253, 248, 0.6);
    transform: translateY(-2px);
}

/* ============================================
   HEADER
   ============================================ */
#header {
    background: transparent;
}

#header.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
}

#header.scrolled .nav-link {
    color: rgba(6, 78, 59, 0.7) !important;
}

#header.scrolled .nav-link:hover {
    color: #064e3b !important;
}

#header.scrolled .btn-primary {
    background: #064e3b;
    border-color: #064e3b;
}

#header.scrolled .font-serif {
    color: #064e3b !important;
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee-track {
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* ============================================
   SCROLL INDICATOR
   ============================================ */
@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

.animate-scroll-line {
    animation: scroll-line 2s ease-in-out infinite;
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-nav-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobile-menu.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-nav-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-nav-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-nav-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-nav-link:nth-child(5) { transition-delay: 0.3s; }
#mobile-menu.open .mobile-nav-link:nth-child(6) { transition-delay: 0.35s; }

/* Hamburger animation */
#menu-icon.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-icon.active #bar2 {
    opacity: 0;
    transform: scaleX(0);
}

#menu-icon.active #bar3 {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
}

/* ============================================
   PARALLAX HERO
   ============================================ */
#hero {
    position: relative;
}

#hero img {
    will-change: transform;
}

/* ============================================
   IMAGE HOVER EFFECTS
   ============================================ */
img {
    will-change: transform;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767px) {
    html {
        scroll-padding-top: 70px;
    }

    .font-serif {
        line-height: 1.1;
    }
}

@media (min-width: 768px) {
    .reveal-up {
        transition-delay: 0.1s;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }
}